All categories

4 years ago

3p-(-20)=50 what is p?

Mathematics

2 answers:

Mashutka [201]4 years ago

7 0

P=10
3p-(-20)=50
3(10)-(-20)=50
30-(-20)=50
50=50

Oksana_A [137]4 years ago

7 0

3p−(−20)=50
Step 1: Simplify both sides of the equation.3p+20=50
Step 2: Subtract 20 from both sides.3p+20−20=50−203p=30
Step 3: Divide both sides by 3.3p3=303
Answer:
p=10

You might be interested in

If 2y-3=7-3y then y= ?

Sidana [21]

The correct answer is 2.

You pass the Y’s together and it will be:

2y+3y =7+3

5y=10

y=2

3 0

3 years ago

Read 2 more answers

The circumference of a circle is three pi inches. What is the area of the circle?

olga nikolaevna [1]

Answer:

Step-by-step explanation:

C=pi*3 Given

Generally C = 2*pi*r so we need to solve for r

3 pi = 2*pi * r Divide by 2pi

3 pi/2pi = r

r = 1.5

Area = pi r^2

Area = pi * 1.5^2

Area = 2.25 pi

If you need a 1 number answer

Area = 7.065

3 0

3 years ago

Which matrix multiplication is possible?

s344n2d4d5 [400]

Answer:

matrix multiplication is possible in this matrix

Step-by-step explanation:

$( \frac{1}{ - 1} ) \times (0 \: \: 4)$

6 0

2 years ago

Read 2 more answers

Select the correct answer.

Llana [10]

Answer:

$\huge\boxed{x=2\ and\ y=-3}$

Step-by-step explanation:

$22(x+yi)+(28+4i)=72-62i\\\\22x+22yi+28+4i=72-62i\\\\(22x+28)+(22y+4)i=72-62i\Rightarrow22x+28=72\ \wedge\ 22y+4=-62\\\\22x+28=72\qquad|\text{subtract 28 from both sides}\\22x=44\qquad|\text{divide both sides by 22}\\\boxed{x=2}\\\\22y+4=-62\qquad|\text{subtract 4 from both sides}\\22y=-66\qquad|\text{divide both sides by 22}\\\boxed{y=-3}$

8 0

3 years ago

1. Sarah checks her weekly grocery shopping amounts to see how much she is spending on food.

sineoko [7]

The mean is-631.1557143
the median is-109.52
the mode is-0

8 0

3 years ago